QuickFacts

The population of North Carolina is

10,146,788

22.0%

of persons in Pennsylvania are under 18 years

9.0%

of persons in Houston city, Texas are 65 years and over

26.4%

of persons in Maricopa County, Arizona are under 18 years

25.0%

of persons in California are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of San Diego County, California is

$64,309

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

12.9%

of persons in North Carolina are 65 years and over

The population of Illinois is

12,801,539

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates